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<?php $array = [ ['invoice_id' => '72,', 'item' => 'SN00001'], ['invoice_id' => '73,', 'item' => 'SN00002'], ['invoice_id' => '73,', 'item' => 'SN00003'], ['invoice_id' => '73,', 'item' => 'SN00004'], ['invoice_id' => '74,', 'item' => 'SN00005'], ['invoice_id' => '74,', 'item' => 'SN00006'] ]; $result = []; foreach ($array as $row) { $result[$row['invoice_id']]['invoice_id'] = $row['invoice_id']; $result[$row['invoice_id']]['group'][] = $row; } var_export(array_values($result));
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 0 => array ( 'invoice_id' => '72,', 'group' => array ( 0 => array ( 'invoice_id' => '72,', 'item' => 'SN00001', ), ), ), 1 => array ( 'invoice_id' => '73,', 'group' => array ( 0 => array ( 'invoice_id' => '73,', 'item' => 'SN00002', ), 1 => array ( 'invoice_id' => '73,', 'item' => 'SN00003', ), 2 => array ( 'invoice_id' => '73,', 'item' => 'SN00004', ), ), ), 2 => array ( 'invoice_id' => '74,', 'group' => array ( 0 => array ( 'invoice_id' => '74,', 'item' => 'SN00005', ), 1 => array ( 'invoice_id' => '74,', 'item' => 'SN00006', ), ), ), )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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149.59 ms | 408 KiB | 5 Q